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24-04-2021
Mathematics

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Please answer this!! sorry if you keep seeing my questions I suck at math !!

Please answer this sorry if you keep seeing my questions I suck at math class=

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vidalmari6p99qfk vidalmari6p99qfk

24-04-2021

Answer:

AB = 12

BC = 9

Step-by-step explanation:

x= -4

AB -4+16 = 12

BC -4+13 = 9

12+9 = 21

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